Datasheet > QS4A105

QS4A105

更新时间： 2024-12-02 14:57:35

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
8页	437K
描述
8-Channel Analog Switch

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数据手册

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QS4A105 数据手册

IDTQS4A105

INDUSTRIALTEMPERATURERANGE

HIGH-PERFORMANCECMOSTWO-CHANNEL4PSTSWITCH

QUICKSWITCH^®PRODUCTS

HIGH-PERFORMANCE CMOS

TWO CHANNEL 4PST SWITCH

IDTQS4A105

DESCRIPTION:

FEATURES:

The QS4A105 is a high-performance CMOS two-channel 4PST switch

with3-stateoutputs. ThelowONresistanceoftheQS4A105allowsinputs

to be connected to outputs with low insertion loss and high bandwidth.

The QS4A105, with 1.3GHz bandwidth, is ideal for high-performance

video signal switching, audio signal switching, and telecomm routing

applications. Low power dissipation makes this device ideal for battery

operatedandremoteinstrumentationapplications.

• Low ON resistance: rDS(ON) = 5Ω

• Wide bandwidth: 1.3GHz (-3dB point)

• Crosstalk: 100dB at 50KHz, -70dB at 5MHz, -50dB at 30MHz

• Off-isolation: -90dB at 50KHz, -60dB at 5MHz, -55dB at

30MHz

• Single 5V supply

• Bidirectional signal flow

The QS4A105 is offered in the QSOP package which has several

advantages over conventional packages such as PDIP and SOIC, includ-

ing:

• Reducedsignaldelaysduetodensercomponentpackagingoncircuit

boards

• TTL-compatible control inputs

• Ultra-low quiescent current: 3μA

• Switch turn on time of 6.5ns

• Available in QSOP package

• Reduced system noise due to less pin inductance

APPLICATIONS:

• High-speed video signal switching/routing

• HDTV-quality video signal routing

• Audio signal switching/routing

• Data acquisition

The QS4A105 is characterized for operation at -40°C to +85°C.

• ATE systems

• Telecomm routing

• Token Ring transceivers

• High-speed networking

FUNCTIONALBLOCKDIAGRAM

CONTROL

LOGIC

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

INDUSTRIAL TEMPERATURE RANGE

APRIL 2014

2014 Integrated Device Technology, Inc.

DSC-5555/3

12 3 4 5 6 7 8

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